refs0.addLdapUrl( "ldap://blah0" );
refs0.addLdapUrl( "ldap://blah1" );
refs0.addLdapUrl( "ldap://blah2" );
refs0.addLdapUrl( "ldap://blah2" );
ReferralImpl refs1 = new ReferralImpl();
refs1.addLdapUrl( "ldap://blah0" );
refs1.addLdapUrl( "ldap://blah1" );
refs1.addLdapUrl( "ldap://blah2" );
refs1.addLdapUrl( "ldap://blah2" );
assertTrue( "exact copies of Referrals should be equal", refs0.equals( refs1 ) );
assertTrue( "exact copies of Referrals should be equal", refs1.equals( refs0 ) );